查找每个 Docker 镜像的层和层大小 [英] Finding the layers and layer sizes for each Docker image

问题描述

出于研究目的，我试图抓取公共 Docker 注册表(https://registry.hub.docker.com/a> ) 并找出 1) 平均图像有多少层以及 2) 这些层的大小以了解分布.

For research purposes I'm trying to crawl the public Docker registry ( https://registry.hub.docker.com/ ) and find out 1) how many layers an average image has and 2) the sizes of these layers to get an idea of the distribution.

然而我研究了API和公共库以及github上的细节，但我找不到任何方法:

However I studied the API and public libraries as well as the details on the github but I cant find any method to:

• 检索所有公共存储库/图像(即使有数千个，我仍然需要一个起始列表来迭代)
• 查找图像的所有图层
• 找到层的大小(不是图像，而是单个层).

谁能帮我找到检索这些信息的方法?

Can anyone help me find a way to retrieve this information?

谢谢！

是否有人能够验证在 Docker 注册表中搜索*"会返回所有存储库，而不仅仅是在任何地方提到*"的任何内容?https://registry.hub.docker.com/search?q=*

is anyone able to verify that searching for '*' in Docker registry is returning all the repositories and not just anything that mentions '*' anywhere? https://registry.hub.docker.com/search?q=*

推荐答案

查看用 golang 编写的 dive.

Check out dive written in golang.

很棒的工具！

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